"flag:us:United States","490","76.8025100231170654"
"flag:pt:Portugal","69","10.8150467276573181"
"flag:cn:China","17","2.66457684338092804"
"flag:fr:France","10","1.56739819794893265"
"flag:ru:Russian Federation","9","1.41065828502178192"
"flag:lv:Latvia","7","1.09717864543199539"
"flag:--:N/A","7","1.09717864543199539"
"flag:at:Austria","4","0.626959232613444328"
"flag:br:Brazil","4","0.626959232613444328"
"flag:de:Germany","4","0.626959232613444328"
"flag:jp:Japan","4","0.626959232613444328"
"flag:zz:Lusíada - Repositório das Universidades Lusíada","3","0.470219412818551064"
"flag:es:Spain","2","0.313479616306722164"
"flag:ro:Romania","2","0.313479616306722164"
"flag:gb:United Kingdom","1","0.156739808153361082"
"flag:nl:Netherlands","1","0.156739808153361082"
"flag:vn:Vietnam","1","0.156739808153361082"
"flag:ie:Ireland","1","0.156739808153361082"
"flag:ca:Canada","1","0.156739808153361082"
"flag:ch:Switzerland","1","0.156739808153361082"